Home / 1,093,069.90-1,639,654.02-334,856.02

Finding the Fourth Proportional to 1,093,069.90, 1,639,654.02 and 334,856.02

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Solution

The fourth proportional to 1,093,069.90, 1,639,654.02 and 334,856.02 is: 502,299.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,069.90 : 1,639,654.02 = 334,856.02 : x
  2. Step 2: Convert to fraction form
    1,093,069.90/1,639,654.02 = 334,856.02/x
  3. Step 3: Cross multiply
    1,093,069.90x = 1,639,654.02 × 334,856.02
  4. Step 4: Simplify right side
    1,093,069.90x = 549,048,019,314.20
  5. Step 5: Solve for x
    x = 549,048,019,314.20/1,093,069.90
  6. Step 6: Final answer
    x = 502,299.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.